πagarwalmath · 2nd grade · Common Core MP.1
🚀 Challenge puzzles
Make sense of problems and keep at them (puzzles that need thinking, not a known method)
Name: ______________________Date: ____________
1I am a 2-digit number. My tens digit is 2 more than my ones digit. My digits add up to 2. What number am I?
Answer: ______________
2Each box hides one digit. 4☐ + ☐7 = 72. What is the first number?
Answer: ______________
3Each box hides one digit. 4☐ + ☐8 = 58. What is the first number?
Answer: ______________
4Each box hides one digit. 5☐ + ☐4 = 88. What is the first number?
Answer: ______________
5Each box hides one digit. 3☐ + ☐1 = 56. What is the first number?
Answer: ______________
6Each box hides one digit. 4☐ + ☐2 = 54. What is the first number?
Answer: ______________
7Two numbers add up to 18. The bigger one is 2 more than the smaller one. What is the bigger number?
Answer: ______________
8Maya has 2 shirts and 2 pairs of pants. An outfit is 1 shirt and 1 pair of pants. How many different outfits can Maya make?
Answer: ______________ outfits
9Each box hides one digit. 5☐ + ☐1 = 87. What is the first number?
Answer: ______________
10Each box hides one digit. 6☐ + ☐8 = 95. What is the first number?
Answer: ______________
11Each box hides one digit. 1☐ + ☐8 = 36. What is the first number?
Answer: ______________
12Each box hides one digit. 2☐ + ☐2 = 59. What is the first number?
Answer: ______________
Answer key: Challenge puzzles
- 1. 20
- 2. 45
- 3. 40
- 4. 54
- 5. 35
- 6. 42
- 7. 10
- 8. 4 outfits
- 9. 56
- 10. 67
- 11. 18
- 12. 27
Practice this lesson online with games that adjust to your child: agarwalmath.com/math/2nd-grade/challenge-2